ESC meeting minutes: 2020-01-09

Miklos Vajna vmiklos at collabora.com
Thu Jan 9 15:52:14 UTC 2020


* Present:
     + Olivier, Eike, Stephan, Michael W, Caolan, Thorsten, Cloph, Gabriel, Michael S, Heiko, Ilmari, Miklos, Kendy

* Completed Action Items:

* Pending Action Items:
    + Propose new certified developers (Kendy, Stephan, Thorsten)
      + still waiting
    + make gnu make 4.0 a requirement on master (Michael S)

* Release Engineering update (Cloph)
    + 6.4 status
      + 6.4 rc2 is tagged, last bit was the python3 upgrade
      + 6.4 rc3 is still coming
      + Late features
        + ODF 1.3 possibly (Thorsten)
    + 6.3 status
      + 6.3.5 rc1 is end of January
    + Remotes
    + Android viewer: old core.git viewer is currently broken on master
      + both arch64 and x86 (crash on doc load, will investigate)
    + Online
      + libreoffice-6-4 branch is created

* Documentation (Olivier)
    + New Help
        + XHP editor now usable, added XML, XHP(DTD) and Dup ID check.
        + Several fixes in transformation to render page
        + Many refactors for UI (need more love)
        + Added search
        + Instructions: https://wiki.documentfoundation.org/DocumentationHelpEditor
        + did you reach out to get help, e.g. replace button list with a toolbar? (Kendy)
          + could be a GSoC project to improve this further
          + just implemented it as a PoC (Olivier)
    + Help Contents
        + Many screenshots additions  to master
        + several fixes in contents (Seth Chaiklin, ohallot)
    + Guides
        + Calc Guide 6.2 available
        + Math Guide 6.2 available

* UX Update (Heiko)
    + Bugzilla (topicUI) statistics
        236(236) (topicUI) bugs open, 268(268) (needsUXEval) needs to be evaluated by the UXteam
    + Updates:
        BZ changes   1 week    1 month    3 months   12 months
             added      11(2)     24(-4)     51(1)      116(2)
         commented     108(66)   281(-23)   860(55)    2520(82)
           removed       0(0)      3(-1)      6(1)       17(1)
          resolved       4(0)     25(-7)     74(-4)     233(1)
    + top 10 contributors:
          Heiko Tietze made 175 changes in 1 month, and 1105 changes in 1 year
          Foote, V Stuart made 71 changes in 1 month, and 454 changes in 1 year
          Dieter Praas made 62 changes in 1 month, and 373 changes in 1 year
          Seth Chaiklin made 58 changes in 1 month, and 81 changes in 1 year
          kompilainenn made 46 changes in 1 month, and 319 changes in 1 year
          Xisco Faulí made 24 changes in 1 month, and 398 changes in 1 year
          Timur made 13 changes in 1 month, and 139 changes in 1 year
          m.a.riosv made 13 changes in 1 month, and 38 changes in 1 year
          Thomas Lendo made 12 changes in 1 month, and 253 changes in 1 year
          *UNKNOWN* made 12 changes in 1 month, and 12 changes in 1 year


    + New tickets with needsUXEval Dec/19-Jan/09

      + new: 7
      + easyhack: 2
        + Rename Default Style to Default Paragraph/Page/Table Style
          + https://bugs.documentfoundation.org/show_bug.cgi?id=129568
        + Populate the Description box of the Customize dialog with multiline
          tooltip from bug 108458
          + https://bugs.documentfoundation.org/show_bug.cgi?id=129720
      + needsux: 18
        + search dialog and find bar: bugs 72080, 119200, 129783, 129469, 129781
        + move, delete, and select all in sections: bugs 129733, 129735, 129737
      + reopened: 2
      + fixed: 3
      + duplicate, wontfix: 9

* Crash Testing (Caolan)
    +
29(-2) import failure, 4(+0) export failures
    + 0 (-14) coverity issues
    + 12 ossfuzz issues

* Crash Reporting (Xisco)
    + https://crashreport.libreoffice.org/stats/version/6.2.8.2
        + (-15) 1157 1172 1195 1082 973 815 568 375 320 198 0
    + https://crashreport.libreoffice.org/stats/version/6.3.2.2
        + (-457) 1505 1962 2563 2578 2640 3124 3622 3487 4392 3950 3273 4801 1698 0
    + https://crashreport.libreoffice.org/stats/version/6.3.3.2
        + (-747) 2555 3302 4368 3674 3312 2629 1820 854 0
    + https://crashreport.libreoffice.org/stats/version/6.3.4.2
        + (+1073) 2057 984 0

    + Recent regressions without steps to reproduce

1. Since 6.3.4.2 -> Seems related to tdf#124270. Dennis ?
http://crashreport.libreoffice.org/stats/signature/ScRecursionHelper::PushFormulaGroup(ScFormulaCell%20*)

2. https://crashreport.libreoffice.org/stats/signature/TypeDescriptor_Init_Impl::getMutex()

3.
https://crashreport.libreoffice.org/stats/signature/ScDocument::RemoveSubTotalCell(ScFormulaCell%20*)

4. Only linux
https://crashreport.libreoffice.org/stats/signature/SfxItemPool::GetFrozenIdRanges

5. http://crashreport.libreoffice.org/stats/signature/oox::drawingml::chart::PlotAreaConverter::convertFromModel(oox::drawingml::chart::View3DModel%20&)
	-> Patch in gerrit: https://gerrit.libreoffice.org/c/core/+/86483


  + no big problems from 6.4? (Miklos)
    + looks OK (Xisco)
    + normally more crashreports get it when final is out

* Hackfests & Events (Thorsten)
   + hope to have one each quarter.
   + plans for this year:
     + FOSDEM 2020
	 + HackFest February 3rd and 4th, again probably in Beta Coworking (after FOSDEM)
       + devroom is approved, will be on Saturday
         + talks submitted: Caolan, Thorsten (will do the lightning), Ilmari,
           Kendy, Andras, Pedro, Michael, Heiko, Xisco
       + CMS room might be interesting too (Thorsten)

* GSoC 2020 (Ilmari)
    + https://opensource.googleblog.com/2019/12/announcing-google-summer-of-code-2020.html
        + https://wiki.documentfoundation.org/Development/GSoC/Ideas
        + Please review the ideas for any obsolete ones
          + Not much has happened (Ilmari)
        + Please all of you at least came up with a new idea (Thorsten)
        + We have lots of good ideas (Heiko)
        + Would anyone want to mentor PPTX stuff like transitions or macro-related stuff? (Ilmari)
        + Org application opens soon (Thorsten)
          + 5th Feb is the deadline (Ilmari)
AI:          + will take care of the application process (Thorsten)

* mentoring/easyhack update
          committer...   1 week     1 month      3 months      12 months
                  open      94(41)     156(-6)       167(-6)       175(-8)
               reviews     864(490)   3733(-885)   13477(-794)   55149(-86)
                merged     322(120)   1362(-166)    4927(-149)   17772(150)
             abandoned      21(-11)     90(-5)       264(2)        906(8)
           own commits     244(53)    1109(-102)    4163(-208)   14833(97)
        review commits     116(45)     453(29)      1153(22)      4329(69)
        contributor...   1 week      1 month     3 months    12 months
                  open       56(10)      75(-9)      76(-8)      79(-8)
               reviews     1196(382)   2625(710)   3859(716)   6697(869)
                merged       44(21)     143(24)     251(30)     926(33)
             abandoned        9(1)       30(7)      203(8)      477(6)
           own commits       54(28)     156(29)     301(29)     954(21)
        review commits        0(0)        0(0)        0(0)        0(0)
    + easyHack statistics:
       needsDevEval 6(6)   needsUXEval 2(2)   cleanup_comments 205(205)
       total 255(255)   assigned 7(7)   open 233(233)
    + top 10 contributors:
          Seth Chaiklin made 43 patches in 1 month, and 52 patches in 1 year
          Weblate made 13 patches in 1 month, and 13 patches in 1 year
          Onur Yılmaz made 8 patches in 1 month, and 8 patches in 1 year
          LibreOfficiant made 7 patches in 1 month, and 90 patches in 1 year
          Yusuf Keten made 7 patches in 1 month, and 7 patches in 1 year
          Kemal Ayhan made 4 patches in 1 month, and 4 patches in 1 year
          Szabolcs Tóth (NISZ) made 4 patches in 1 month, and 13 patches in 1 year
          Pranam Lashkari made 4 patches in 1 month, and 10 patches in 1 year
          Henrie, Alex made 4 patches in 1 month, and 5 patches in 1 year
          Stepas Toliautas made 3 patches in 1 month, and 3 patches in 1 year
    + top 10 reviewers:
          Nabet, Julien made 252 review comments in 1 month, and 2417 in 1 year
          Meeks, Michael made 160 review comments in 1 month, and 748 in 1 year
          Adolfo Jayme Barrientos made 149 review comments in 1 month, and 974 in 1 year
          Timar, Andras made 124 review comments in 1 month, and 1337 in 1 year
          Kaganski, Mike made 121 review comments in 1 month, and 837 in 1 year
          Xisco Faulí made 110 review comments in 1 month, and 1042 in 1 year
          Bergmann, Stephan made 101 review comments in 1 month, and 1075 in 1 year
          Vajna, Miklos made 101 review comments in 1 month, and 1599 in 1 year
          Muhammet Kara made 100 review comments in 1 month, and 238 in 1 year
          Holešovský, Jan made 91 review comments in 1 month, and 974 in 1 year
    + Patches automatically abandoned:
        lok: change-annotations: fix not unique id and multiline changes ( Mert Tümer )
            - https://gerrit.libreoffice.org/#/c/82010
        sc: open hyperlinks when requested through context menu ( Mert Tümer )
            - https://gerrit.libreoffice.org/#/c/82012
        WIP: ODF export for XHTML: formulas as images, not MathML ( Michael Stahl )
            - https://gerrit.libreoffice.org/#/c/80479
        WIP increase the max no of cols to 16384 ( Noel Grandin )
            - https://gerrit.libreoffice.org/#/c/78558
        LOK: disable LOKit in unit-tests only after destroying all ( Mert Tümer )
            - https://gerrit.libreoffice.org/#/c/82180
    + big CONGRATULATIONS to contributors who have at least 1 merged patch, since last report:
          Elzem Atay

* Commit Access
    + None

* Developer Certification (Stephan/Bjoern/Kendy/Thorsten)
    + sleep -5 weeks

* Jenkins / CI update (Christian)
    from:Thu Jan  2 14:28:33 2020
    master linux rel  jobs:  58 ok:  58 ko:   0 fail ratio:  0.00 % break:   0 broken duration: 0.00%
    master linux dbg  jobs:  51 ok:  48 ko:   2 fail ratio:  3.92 % break:   2 broken duration: 1.32%
    master mac rel    jobs:  22 ok:  22 ko:   0 fail ratio:  0.00 % break:   0 broken duration: 0.00%
    master mac dbg    jobs:  22 ok:  21 ko:   1 fail ratio:  4.55 % break:   1 broken duration: 3.68%
    master win rel    jobs:  82 ok:  73 ko:   9 fail ratio: 10.98 % break:   8 broken duration: 7.52%
    master win dbg    jobs:  82 ok:  79 ko:   3 fail ratio:  3.66 % break:   3 broken duration: 6.53%
    master win64 dbg  jobs:  84 ok:  75 ko:   9 fail ratio: 10.71 % break:   7 broken duration:13.46%
    master gerrit lin jobs: 542 ok: 438 ko:  59 fail ratio: 10.89% time for ok: mean:  19 median:  19
    master gerrit plg jobs: 476 ok: 325 ko:  99 fail ratio: 20.80% time for ok: mean:  29 median:  28
    master gerrit win jobs: 551 ok: 398 ko:  94 fail ratio: 17.06% time for ok: mean:  54 median:  55
    master gerrit mac jobs: 541 ok: 413 ko:  55 fail ratio: 10.17% time for ok: mean:  43 median:  25
    master gerrit all jobs: 480 ok: 269 ko: 126 fail ratio: 26.25% time for ok: mean: 116 median:  82
   + https://dev-www.libreoffice.org/tmp/gerrit_200109.html
   + tests that failed more than twice in last seven days:
      4 CppunitTest_sw_uwriter
      6 UITest_calc_demo
      7 CppunitTest_writerperfect_writer
      7 UITest_calc_tests3
      9 UITest_conditional_format

  + last week was OK
    + upgraded to a bad Jenkins version, fixed now
    + problem with the format of messages, fixed now
    + analysis from Stephan wrt hanging processes
      + see <https://www.mail-archive.com/search?l=mid&q=3edce68d-596c-83f3-560a-f8e28d0826d7@redhat.com>
    + perhaps rather just run the build in a container? (Michael S)
      + last timed we tried Docker, it didn’t work nicely for our purposes (Cloph)

* l10n (Sophie)
   + weird issue with Gerrit, manually resolved
   + Online.git creates Gerrit changes, so please don’t touch po files in git!
   + not a problem in core.git, have an interim repo there

* Graphics architecture (Thorsten)
  * https://pad.documentfoundation.org/p/ESC_graphics_architecture
  * skia / vulkan: to try it, export SAL_ENABLESKIA=1 on master (Miklos)
    + metabug: https://bugs.documentfoundation.org/show_bug.cgi?id=129062
    + Lubos works on this to make it the default on Windows (at some stage)
    + added a hack for Linux32 builds (Thorsten)
      + bottom line: what cpu baseline do we want to support?
        + current state: we require SSE, but not SSE2 (Michael S)
          + on Windows, this is explicit; on Linux, we depend on compiler default
          + 64bit always has SSE2
      + just works around the gcc crash for now

* docx/xlsx competitive marketing isues (Miklos)
  + docx metabug status: https://bugs.documentfoundation.org/show_bug.cgi?id=128194 7 open bugs
  + xlsx metabug status: https://bugs.documentfoundation.org/show_bug.cgi?id=128382 4 open bugs
   + unchanged from last week

* gstreamer for Windows (Ilmari)
    + https://gstreamer.freedesktop.org/documentation/deploying/windows.html
    + I did not understand this is possible and thus always droned on about VLC
    + any known blockers for shipping gstreamer on Windows?
      + rather work with something available on the system already (Miklos, Thorsten)
      + could be a good GSoC project (Thorsten)
        + AI: file GSoC idea about this (Ilmari)

* help needed with Scrolling API (Ilmari)
    + Hypra contractor wants to improve a11y, but needs guidance
    + https://lists.freedesktop.org/archives/libreoffice/2019-December/084002.html
    + https://bugs.documentfoundation.org/show_bug.cgi?id=118418
    + tried to reach out to them, no success so far (Miklos)


* QA update (Xisco)

    + Please help flesh out the monthly reports:
          https://nextcloud.documentfoundation.org/f/240871

    + UNCONFIRMED: 619 (+31)
        + enhancements: 78  (-3)
        + needsUXEval: 6 (-6)
        + haveBackTrace: 1 (-1)
        + needsDevAdvice: 11 (+0)
        + documentation:  3 (+1)
        + android:  5 (+0)
        + iOS:  0 (+0)
        + Online:  18 (+6)



    + Most pressing bugs:
    New:
	[None]

    Old:
       + FILEOPEN: Some labels in charts are not displayed by default
           + https://bugs.documentfoundation.org/show_bug.cgi?id=117088
           + Szymon?

        + Text runs of RTL scripts (e.g. Arabic, Hebrew, Persian) from imported PDF are reversed, PDFIProcessor::mirrorString not behaving
            + https://bugs.documentfoundation.org/show_bug.cgi?id=104597
            + Thorsten looking at it

        + Save-As behavior on MacOS Catalina
           + https://bugs.documentfoundation.org/show_bug.cgi?id=126638
           + not happening for everyone

        + After Update to 6.1.4 on macOS fonts are blurred on retina
display (xcode 10)
           + https://bugs.documentfoundation.org/show_bug.cgi?id=122218
             + probably depends on xcode version (Xisco)
             + but newer xcode is required by notarization (Cloph)
               + ideal would be to build with xcode 10 entirely
               + HiDPI screen for Cloph would be great (Michael)
               + found out: not a regression, but it is from a user’s PoV


    Fixed:
        + Crash when trying to view property of a component from forms (gtk3)
           + https://bugs.documentfoundation.org/show_bug.cgi?id=129484
           + Thanks to Caolán

        + Crash when trying to view property of a component from forms (gtk3)
           + https://bugs.documentfoundation.org/show_bug.cgi?id=129484
           + Thanks to Caolán


    + New high severity bugs of the week:
        + Calc - long time to open file in 6.4 beta
            + https://bugs.documentfoundation.org/show_bug.cgi?id=128873
            + Ilhan?

        + CRASH: Scrolling down document
            + https://bugs.documentfoundation.org/show_bug.cgi?id=129887
            + Serge already fixed this

* QA stats
    + https://bugs.documentfoundation.org/page.cgi?id=weekly-bug-summary.html
      +169  -61 (-133) overall)
      many thanks to the top bug squashers:
       QA Administrators       13
       Mike Kaganski           11
       Heiko Tietze            9
       NISZ LibreOffice Team   8
       Telesto                 6
       Caolán McNamara         6
       V Stuart Foote          5
       Buovjaga                5
       Xisco Faulí             5
       Julien Nabet            5

    + top 10 bugs reporters:
       sdc.blanco              13
       Mike Kaganski           8
       John                    4
       Xisco Faulí             4
       Telesto                 3
       b.                      3
       NISZ LibreOffice Team   3
       peter josvai            3
       Dagmara                 2
       yallabalagan            2

    + top 10 bugs fixers:
       Kaganski, Mike          11
       McNamara, Caolán        6
       Heiko Tietze            6
       Vajna, Miklos           3
       Szabolcs Tóth (NISZ)    3
       Adolfo Jayme Barrientos 2
       Justin L                2
       Németh, László          2
       Xisco Faulí             2
                               1

    + top 10 bugs confirmers:
       Heiko Tietze            17
       Dieter Praas            11
       kompilainenn            7
       Kaganski, Mike          6
       Nabet, Julien           6
       Xisco Faulí             5
       *UNKNOWN*               5
       Brinzing, Oliver        4
       m.a.riosv               4
       Foote, V Stuart         4


* Highest-Priority bugs (aka "MABs"):
   + http://bit.ly/2lJAAJI
     6.0 : 1/52 -     1 %  (+0)
     5.4 : 1/40 -     2 %  (+0)
     5.3 : 0/54 -     0 %  (+0)
     5.2 : 0/43 -     0 %  (+0)
     5.1 : 1/36 -     2 %  (+0)
     5.0 : 0/64 -     0 %  (+0)
     4.4 : 0/76 -     0 %  (+0)
     4.3 : 2/73 -     2 %  (+0)
     4.2 : 1/133 -    0 %  (+0)
     4.1 : 3/85 -     3 %  (+0)
     4.0 : 3/82 -     3 %  (+0)
     old : 6/244 -    2 %  (+0)


* Bisected bugs open: keyword 'bisected'
   + more accurate - down to a single commit.
   + http://bit.ly/2dyIfDy
   +

     done by:
        Xisco Faulí            5
        Raal                   2
        Tõnnov, Mihkel         1
        Telesto                1


* Bibisected bugs open: keyword 'bibisected'
   + http://bit.ly/2cSCXlS
   +

     done by:
        Xisco Faulí            5
        Raal                   2
        Terrence Enger         1
        Tõnnov, Mihkel         1
        Telesto                1


* all bugs tagged with 'regression'
   + 1143(-13) bugs open of 9223(+14) total 2(-1) high prio.

     done by:
        Xisco Faulí             4
        NISZ LibreOffice Team   1
        Terrence Enger          1
        Telesto                 1
        kompilainenn            1
        Timur                   1
        Foote, V Stuart         1
        Nabet, Julien           1
        m.a.riosv               1


* ~Component   count net * high severity regressions
   + http://bit.ly/1HWHb3E
     UI            - 1(+0)
     Calc          - 1(+0)
     LibreOffice   - 0(-1)

   by OS:
     Mac OS X      - 1(+0)
     Linux         - 0(-1)
     Windows       - 0(+0)
     All           - 1(+0)


* ~Component   count net * all regressions
   + http://bit.ly/1BUdI8i
     Writer: other            - 323(-5)
     Calc                     - 226(-2)
     Impress                  - 132(+1)
     Writer: docx filter      - 72(+1)
     LibreOffice              - 64(-1)
     Draw                     - 44(-1)
     UI                       - 40(-3)
     Borders                  - 39(-3)
     Base                     - 35(+0)
     Crashes                  - 33(-2)
     Writer: perf             - 32(+0)
     Writer: other filter     - 30(+0)
     Writer: doc filter       - 29(-1)
     graphics stack           - 26(+0)
     RTL                      - 23(+0)
     filters and storage      - 22(+0)
     Printing and PDF export  - 19(+0)
     BASIC                    - 18(+0)
     Chart                    - 17(-1)
     framework                - 2(+0)
     sdk                      - 1(+0)


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